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WO2008032192A3 - Device for characterizing the particle size distribution of powders and its uses - Google Patents

Device for characterizing the particle size distribution of powders and its uses Download PDF

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Publication number
WO2008032192A3
WO2008032192A3 PCT/IB2007/002644 IB2007002644W WO2008032192A3 WO 2008032192 A3 WO2008032192 A3 WO 2008032192A3 IB 2007002644 W IB2007002644 W IB 2007002644W WO 2008032192 A3 WO2008032192 A3 WO 2008032192A3
Authority
WO
WIPO (PCT)
Prior art keywords
powders
particle size
size distribution
characterizing
characterization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2007/002644
Other languages
French (fr)
Other versions
WO2008032192A2 (en
Inventor
Gil Largeaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omya SAS
Original Assignee
Omya SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37686042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008032192(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to ES07825104.8T priority Critical patent/ES2661029T3/en
Priority to CN2007800392701A priority patent/CN101529225B/en
Priority to US12/310,741 priority patent/US8123040B2/en
Priority to JP2009527915A priority patent/JP5261800B2/en
Priority to KR1020097006914A priority patent/KR101449074B1/en
Priority to MX2009002630A priority patent/MX2009002630A/en
Priority to EP07825104.8A priority patent/EP2069754B1/en
Application filed by Omya SAS filed Critical Omya SAS
Priority to EA200970277A priority patent/EA013719B1/en
Priority to BRPI0716736-9A priority patent/BRPI0716736B1/en
Priority to AU2007297242A priority patent/AU2007297242B2/en
Priority to CA2663195A priority patent/CA2663195C/en
Publication of WO2008032192A2 publication Critical patent/WO2008032192A2/en
Publication of WO2008032192A3 publication Critical patent/WO2008032192A3/en
Priority to EG2009030321A priority patent/EG25372A/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/26—Revolving drums with additional axial or radial movement of the drum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Cosmetics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Glanulating (AREA)

Abstract

The invention is a device for characterizing the particle size distribution of powders, comprising a supply member, a discharge member, a weighing member, a continuous vibration member, a screening member and, optionally, a control member, said device being characterized in that the screening member is a member that rotates about a horizontal axis and has at least four positions corresponding to two screens of different mesh size, one release space and one anti-shock plate. Another subject of the invention is the use of such a device for characterization of the particle size distribution of powders and especially their in-line characterization, that is to say characterization during their manufacturing process.
PCT/IB2007/002644 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses Ceased WO2008032192A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CA2663195A CA2663195C (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses
EA200970277A EA013719B1 (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and the use thereof
US12/310,741 US8123040B2 (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses
JP2009527915A JP5261800B2 (en) 2006-09-14 2007-09-12 Device for characterizing particle size distribution of powder and use thereof
KR1020097006914A KR101449074B1 (en) 2006-09-14 2007-09-12 Particle size distribution identification device
MX2009002630A MX2009002630A (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses.
EP07825104.8A EP2069754B1 (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses
ES07825104.8T ES2661029T3 (en) 2006-09-14 2007-09-12 Device for the characterization of powder granulometry and its uses
AU2007297242A AU2007297242B2 (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses
CN2007800392701A CN101529225B (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses
BRPI0716736-9A BRPI0716736B1 (en) 2006-09-14 2007-09-12 POST GRAULOMETRY CHARACTERIZATION DEVICE AND USE
EG2009030321A EG25372A (en) 2006-09-14 2009-03-11 Device for characterizing the particle size distribution of powders and its uses.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0608038 2006-09-14
FR0608038A FR2906031B1 (en) 2006-09-14 2006-09-14 DEVICE FOR CHARACTERIZING GRANULOMETRY OF POWDERS AND USES THEREOF.

Publications (2)

Publication Number Publication Date
WO2008032192A2 WO2008032192A2 (en) 2008-03-20
WO2008032192A3 true WO2008032192A3 (en) 2008-05-22

Family

ID=37686042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/002644 Ceased WO2008032192A2 (en) 2006-09-14 2007-09-12 Device for characterizing the particle size distribution of powders and its uses

Country Status (15)

Country Link
US (1) US8123040B2 (en)
EP (1) EP2069754B1 (en)
JP (1) JP5261800B2 (en)
KR (1) KR101449074B1 (en)
CN (1) CN101529225B (en)
AU (1) AU2007297242B2 (en)
BR (1) BRPI0716736B1 (en)
CA (1) CA2663195C (en)
EA (1) EA013719B1 (en)
EG (1) EG25372A (en)
ES (1) ES2661029T3 (en)
FR (1) FR2906031B1 (en)
MX (1) MX2009002630A (en)
TW (1) TWI441691B (en)
WO (1) WO2008032192A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906031B1 (en) * 2006-09-14 2009-01-30 Omya S A S Soc Par Actions Sim DEVICE FOR CHARACTERIZING GRANULOMETRY OF POWDERS AND USES THEREOF.
KR101419174B1 (en) * 2013-04-18 2014-07-14 창원대학교 산학협력단 Outdoor particle size distribution analyzer
EP3138417A1 (en) * 2013-11-26 2017-03-08 Electrolux Professional S.p.A. Foodstuff sieve station
CN108507911B (en) * 2018-04-24 2024-07-16 佛山市汇创科技有限公司 Multifunctional powder detection equipment
CN109092661B (en) * 2018-08-10 2021-09-21 孙江花 Screen drum formula screening sand device for building
CN113702253A (en) * 2021-07-08 2021-11-26 中国科学院金属研究所 Method for detecting particle size of ultrafine powder for selective laser melting forming
JP2023105977A (en) * 2022-01-20 2023-08-01 トヨタ自動車株式会社 Electrode manufacturing method, classification system, electrode material and electrode
CN114800943B (en) * 2022-05-20 2024-02-20 嘉兴学院 Method for recycling waste carpets
KR102799854B1 (en) * 2023-01-28 2025-04-29 서울대학교산학협력단 Method for estimating particle size distribution
CN117531697B (en) * 2023-11-14 2024-04-19 广东工业大学 A semi-automatic vibrating screening device for silt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275117A7 (en) * 1974-06-12 1976-01-09 Karlsruhe Augsburg Iweka Industrial filter drum construction - has rolling rings and shafts of cage rotating to give agitation effect
US4184944A (en) * 1976-04-27 1980-01-22 Jean Tytko Rotary screen appliance
US4282090A (en) * 1980-06-20 1981-08-04 St. Louis Conveyor Company Inc. Rotary sifting device
WO1984004473A1 (en) * 1983-05-09 1984-11-22 Weyerhaeuser Co Automatic particle-size analyzer
WO2006123037A1 (en) * 2005-05-17 2006-11-23 Omya S.A.S. Device for determining powder particle size distribution and uses thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537159A (en) * 1946-04-15 1951-01-09 Sallander Court Gosta Valdemar Vibrator
AT267988B (en) * 1967-03-10 1969-01-27 Losenhausen Maschinenbau Ag Vibrating roller
US3749372A (en) * 1972-01-27 1973-07-31 Funk Mfg Co Yieldable support means and drive mechanism for concrete mixer drums
US4135388A (en) 1977-10-31 1979-01-23 Georgia Tech Research Institute Method and apparatus for automatically fractionating a sample of particulate material into discrete size fractions
JPS5982584U (en) * 1982-11-22 1984-06-04 川本工業株式会社 Rubber liner mounting structure
JPS60176280U (en) * 1984-04-27 1985-11-21 川崎重工業株式会社 vibrating sieve device
JPS61216779A (en) * 1985-03-23 1986-09-26 金子農機株式会社 Unhulled rice selector
JPH067827Y2 (en) * 1989-03-14 1994-03-02 三菱原子燃料株式会社 Powder conditioner
JPH0975758A (en) * 1995-09-12 1997-03-25 Rasa Ind Ltd Conical crusher
GB2356711B (en) * 1999-11-25 2003-01-22 Technometrics Ltd Particle size distribution analyser
CN2428227Y (en) * 2000-04-20 2001-05-02 高焰 Tube like multifunction vibration sieve
CN2497889Y (en) * 2001-09-25 2002-07-03 李文跃 Centrifugal airstream powder screener
KR100533173B1 (en) * 2003-05-07 2005-12-01 (주)디테코 A apparatus to sort materials
FR2906031B1 (en) * 2006-09-14 2009-01-30 Omya S A S Soc Par Actions Sim DEVICE FOR CHARACTERIZING GRANULOMETRY OF POWDERS AND USES THEREOF.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275117A7 (en) * 1974-06-12 1976-01-09 Karlsruhe Augsburg Iweka Industrial filter drum construction - has rolling rings and shafts of cage rotating to give agitation effect
US4184944A (en) * 1976-04-27 1980-01-22 Jean Tytko Rotary screen appliance
US4282090A (en) * 1980-06-20 1981-08-04 St. Louis Conveyor Company Inc. Rotary sifting device
WO1984004473A1 (en) * 1983-05-09 1984-11-22 Weyerhaeuser Co Automatic particle-size analyzer
WO2006123037A1 (en) * 2005-05-17 2006-11-23 Omya S.A.S. Device for determining powder particle size distribution and uses thereof

Also Published As

Publication number Publication date
EG25372A (en) 2011-12-20
CA2663195C (en) 2014-07-08
TW200821053A (en) 2008-05-16
BRPI0716736A2 (en) 2013-09-17
US20090281654A1 (en) 2009-11-12
AU2007297242B2 (en) 2011-09-15
ES2661029T3 (en) 2018-03-27
FR2906031B1 (en) 2009-01-30
CN101529225A (en) 2009-09-09
KR20090068228A (en) 2009-06-25
EP2069754B1 (en) 2017-11-29
CA2663195A1 (en) 2008-03-20
MX2009002630A (en) 2009-03-24
WO2008032192A2 (en) 2008-03-20
EA013719B1 (en) 2010-06-30
JP2010503849A (en) 2010-02-04
KR101449074B1 (en) 2014-10-08
JP5261800B2 (en) 2013-08-14
US8123040B2 (en) 2012-02-28
EA200970277A1 (en) 2009-10-30
AU2007297242A1 (en) 2008-03-20
EP2069754A2 (en) 2009-06-17
TWI441691B (en) 2014-06-21
CN101529225B (en) 2013-04-17
BRPI0716736B1 (en) 2018-08-14
FR2906031A1 (en) 2008-03-21

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